Fig. 1From: Trend of sociodemographic and economic inequalities in the use of maternal health services in Lao People’s Democratic Republic from 2006 to 2017: MICS data analysis.(Source: Adapted from Levesque et al. [23], Tandon et al. [16], and Matthews et al. [58])Access to maternal health service during the implementation of the Free MCH policy in Lao PDRBack to article page